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4//SEC Filing

Loeillot Olivier 4

Accession 0001193125-25-195655

CIK 0000730272other

View on SEC.gov Company Profile

Filed

Sep 3, 8:00 PM ET

Accepted

Sep 4, 10:55 AM ET

Size

4.7 KB

Accession

0001193125-25-195655

Insider Transaction Report

Form 4

Period: 2025-09-03

REPLIGEN CORPRGEN

Loeillot Olivier

DirectorChief Executive Officer

Transactions

Tax Payment
Common Stock
2025-09-03$116.18/sh−2,506$291,147→ 44,187 total

Footnotes (1)

[F1]Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.

Documents

1 file

4
ownership.xmlPrimary
4

Issuer

REPLIGEN CORP

CIK 0000730272

Entity typeother

Related Parties

1

filerCIK 0001995525

Filing Metadata

Form type: 4
Filed: Sep 3, 8:00 PM ET
Accepted: Sep 4, 10:55 AM ET
Size: 4.7 KB

View on SEC.gov